baber/WOPTO huggingface dataset:
Patent KR-20210038263-A (KR)
Title: System and method for consumer’s purchase prediction using HMM-based clickstream data
Inventor: LEE YOUNG IN
IPC: G06F16/22
Filed: 2019-09-30
Abstract: The present invention relates to a system for predicting whether a user is to purchase by using HMM-based clickstream data. The system comprises: a data input unit for receiving predetermined clickstream data from a user; a data conversion unit for converting the predetermined clickstream data according to a classification criterion; a transition probability setting unit for setting a transition probability between a purchase state and a non-purchase state; an observation probability setting unit for setting an observation probability of an observable state from the purchase state and the non-purchase state; and a calculation unit that compares the product of the transition probability and the observation probability to find an order of the purchase state and the non-purchase state, which have the highest probability of generating the predetermined clickstream data.
Patent KR-20210041771-A (KR)
Title: Cup cap with easy internal gas discharge
Inventor: CHOI SOH YUNG
IPC: B65D85/72
Filed: 2019-10-08
Abstract: The present invention relates to a cup lid that facilitates internal gas discharge for discharging the internal gas of a cup body to the outside as the internal gas pressure of the cup body increases while sealing an upper part of the cup body. According to the present invention, the cup lid coupled to the upper end of the cup body and sealing the cup body and discharging the gas remaining inside the cup body comprises: a cover part detachably coupled to the upper part of the cup body, having a distribution groove formed at one end, and including an outlet hole penetrating through the distribution groove; a sealing part protruding from the lower end of the cover part and coupled to the upper end of the cup body; and a discharge part coupled to the distribution groove and discharging the gas inside the cup body to the outside.
Patent KR-20210043036-A (KR)
Title: Peripheral Video Display Of Automobile
Inventor: SONG HAE SUNG
IPC: B60W50/14
Filed: 2019-10-10
Abstract: Disclosed is a peripheral video display apparatus of an automobile. According to the present invention, the peripheral video display apparatus of the automobile comprises: a first side rear detection camera and a second side rear detection camera for detecting a side rear portions on both sides of the automobile; a first front camera and a second front camera for photographing a front side on both sides of the automobile; a first side rear camera driving unit and a second side rear camera driving unit for driving the first and second side rear detection cameras to protrude; a power supply detection switch for detecting the application of the power supply for the automobile; a control unit for, when the power supply is applied to the automobile, driving the first and second side rear detection camera driving units, to make the first and second side rear detection cameras protrude, and controlling to display a video received from the first and second front cameras; and a first video display unit and a second video display unit for respectively displaying the videos received from the front cameras or the first and second side rear detection cameras. As such, the present invention is able to selectively display the peripheral videos of the automobile in accordance with the forward/backward movement of the automobile or the speed and the driving directions of the automobile without needing a side mirror, thereby allowing the driver to safely drive the automobile.
Patent KR-20210043232-A (KR)
Title: Heavy-oil upgrading using water-soluble precursor
Inventor: YONG KUL LEE
IPC: C10G47/02
Filed: 2019-10-11
Abstract: The present invention relates to a heavy oil lightening method using a water-soluble precursor capable of forming a dispersion catalyst in an economical way. The heavy oil lightening method comprises the steps of: (A) mixing a water-soluble precursor and a volatile organic solvent to produce a first mixture; (B) mixing the first mixture with the heavy oil to produce a second mixture; and (C) hydrolytically reacting the second mixture.
Patent KR-20210044575-A (KR)
Title: Apparatus for cleaning substrate
Inventor: YOON JEONG HYE
IPC: B08B1/00
Filed: 2019-10-15
Abstract: An embodiment of the present invention relates to a substrate cleaning device which can extend product life. According to one aspect of the present invention, the substrate cleaning device comprises: a roller brush assembly including a base pipe and a brush provided on an outer circumferential surface of the base pipe; and a rotation module coupled to one end of the base pipe to rotate the roller brush assembly, wherein the rotation module includes: a rotation shaft rotating through a driving motor; a link member disposed at one end of the rotation shaft and coupled to the base pipe; a bracket disposed on the outside of the link member and rotating together with the rotation shaft; a bearing disposed outside the bracket and supporting the rotation of the rotation shaft; and an elastic member disposed between the link member and the bracket to provide an elastic force to the link member.
Patent KR-20210045708-A (KR)
Title: Electromagnetic noise reduction module for led luminaires
Inventor: KIM SUNG KI
IPC: F21Y115/10
Filed: 2019-10-17
Abstract: An electromagnetic wave noise removal module of an LED lighting device according to an embodiment of the present invention comprises: a plurality of LED modules (100) installed on one side of an LED lighting device (10); an LED convertor (200) which is connected to the LED module (100) through a first circuit (20), receives an AC voltage from a power supply unit, converts the AC voltage into a DC voltage necessary to drive the LED module (100), and transmits the DC voltage to the LED module (100) through the first circuit (20), and can be used indoors and outdoors; and a noise filter module (300) which receives the AC voltage through a second circuit (30) from the LED converter (200), includes a noise filter circuit to remove noise from an input line to an output line, and transmits the AC voltage from which noise is removed through a third circuit (40) connected to the first circuit (20) to the LED converter (200). The noise filter circuit includes, in the order from the input line to which the AC voltage is input to an output line from which the AC voltage from which noise is removed is output, first bypass capacitors (C2, C3) connected to the second circuit (30), a first capacitor (C1) connected to the first bypass capacitors (C2, C3), first and second air core inductors (L1, L3) connected to the first capacitor (C1), first and second iron core inductors (L2, L4) connected to the first and second air core inductors (L1, L3), second bypass capacitors (C4, C5) connected to the first and second iron core inductors (L2, L4), and a second capacitor (C6) connected to the second bypass capacitors (C4, C5) and the output line.
Patent KR-20210050155-A (KR)
Title: Document screening system using artificial intelligence
Inventor: CHOI YUN JONG
IPC: G06Q10/10
Filed: 2019-10-28
Abstract: The present invention relates to an application document guide method using artificial intelligence. The method includes a document screening server: dividing a document created by an applicant into sentences; parsing each sentence of the document; acquiring document context information based on the parsing; determining the degree of importance of each sentence using the context information and information on the applied job of the applicant; and learning the sentence-specific degree of importance corrected by an evaluator in the document with a determined degree of importance. According to the present invention, a self-introduction sentence context can be understood, an important sentence can be provided with highlighting, non-highlighted sentences regarded by an evaluator as important sentences can be selected for feedback to a document screening system, and the evaluator's opinion can be reflected in the subsequent selection of important self-introduction sentences. Accordingly, the same evaluation criteria can be applied to every applicant.
Patent KR-20200063053-A (KR)
Title: Novel compound and organic light emitting device comprising the same
Inventor: JUNG MIN WOO
IPC: C07D407/14
Filed: 2019-11-14
Abstract: The present invention provides a novel compound and an organic light emitting device using the same. The present invention provides a compound represented by chemical formula 1. The compound represented by chemical formula 1 can be used as a material for an organic material layer of the organic light emitting device, and can improve efficiency, lower a driving voltage, and/or improve lifespan characteristics in the organic light emitting device.
Patent KR-20210061191-A (KR)
Inventor: LEE HEE JO
IPC: G01N27/04
Filed: 2019-11-19
Abstract: A pathogenic bacteria detection device using a multi-resonance mode of a microstrip resonator comprises: a signal line configured with a half-wavelength (λ/2) microstrip resonator; and first and second port electrodes disposed with a predetermined gap from one end and the other end of the signal line. Therefore, the present invention is capable of clarifying a classification by a concentration of bacteria and an identification of a heterogeneous bacteria.
Patent KR-20210062350-A (KR)
Inventor: RYU GEAN SEAG
IPC: A61K8/9789
Filed: 2019-11-21
Abstract: The present invention relates to a cosmetic composition for alleviating skin troubles caused by fine dust. The cosmetic composition comprises Lactobacillus curvatus J2K-01, which is a lactic acid bacterium derived from kimchi, a lysate thereof, a culture thereof, or a plant extract fermented with the extract as an active ingredient, to alleviate skin troubles caused by fine dust.
Patent KR-20210064543-A (KR)
Title: Vitamin D generating device using ultraviolet light
Inventor: SONG CHANG WOO
IPC: A61N5/06
Filed: 2019-11-26
Abstract: The present invention relates to a device for generating vitamin D in a human body by making a sole irradiated with UVB, and especially a device for diffusing the UVB to be irradiated by using a reflective diffusion structure. According to the present invention, vitamin D can be generated while discoloration of skin is minimized and the sole is safely irradiated with ultraviolet rays.
Patent KR-20210064926-A (KR)
Title: REDUCTANT FOR MANUFACTURING Fe-Cr AND METHOD FOR MANUFACTURING Fe-Cr
Inventor: KIM JONG HO
IPC: C22B34/32
Filed: 2019-11-26
Abstract: The present invention relates to a reducing agent for manufacturing ferrochrome and a ferrochrome manufacturing method. According to one embodiment of the present invention, the ferrochrome manufacturing method comprises: a step of preparing a reducing agent containing Si and SiC; a step of preparing a raw material containing a chromium mineral and the reducing agent; and a step of smelting the raw material. According to one embodiment of the present invention, the reducing agent for manufacturing the ferrochrome contains the Si and the SiC.
Patent KR-20210065776-A (KR)
Title: Base film for decoration film and decoration film containing the same
Inventor: PARK GYU RIM
IPC: C08J7/04
Filed: 2019-11-27
Abstract: The present invention relates to a base film for a decoration film, and a decoration film including the same. The base film for a decoration film includes a thermoplastic resin and polymethyl methacrylate (PMMA)-based copolymer beads, wherein the polymethyl methacrylate (PMMA)-based copolymer beads are present in a specific amount based on the total weight of the polymethyl methacrylate (PMMA)-based copolymer beads and a plasticizer. Therefore, when using the base film as a base film layer for a decoration film, the decoration film shows an effect of preventing degradation of UV absorbability under heating with the lapse of time.
Patent KR-20210067056-A (KR)
Title: Lithium ion secondary battery, system and method of manufactuing lithium ion secondary battery
Inventor: PARK SANG JIN
IPC: H01M4/62
Filed: 2019-11-29
Abstract: A lithium ion secondary battery according to the present invention includes: a positive electrode including a positive electrode current collector and a positive electrode coating layer for coating the positive electrode current collector; a resistive layer formed on both ends of the positive electrode; a negative electrode including a negative electrode current collector and a negative electrode coating layer for coating the negative electrode current collector; and a separator positioned between the positive electrode and the negative electrode.
Patent KR-20210067711-A (KR)
Title: Method for making carbonic acid fruit syrup
Inventor: JANG HYUN JUNG
IPC: A23P10/20
Filed: 2019-11-29
Abstract: One embodiment of the present invention relates to a method for making carbonic acid syrup that generates carbon dioxide gas when put in water, and according to an embodiment of the present invention, provided is the method for making carbonic acid syrup, which comprises the following steps of: mixing fruits and sugar to make syrup; drying the syrup; and adding sodium bicarbonate to the dried syrup. The carbonic acid syrup can be easily used by users.
Patent KR-20210070577-A (KR)
Title: Device, method and computer program for providing multilingual assistant service
Inventor: JEONG JIN WOOK
IPC: G06F40/40
Filed: 2019-12-05
Abstract: A multilingual communication processing device that provides a multilingual communication service may comprise: a masking part to mask an input utterance sentence in a specific language; a language translation part that translates the masked input utterance sentence into a pivot language; a communication processing part that analyzes the input utterance sentence translated into the pivot language, and generates a response sentence for the input utterance sentence comprising the masked symbol slot value based on the analysis result; and a mask restoration part that reverse-translates the response sentence into a specific language and performs mask restoration processing. Therefore, the present invention is capable of reducing construction costs.
Patent KR-20190140431-A (KR)
Inventor: YANG TAI HER
IPC: B60L50/16
Filed: 2019-12-10
Abstract: The present invention constitutes a clutch function with a planetary gear set and a controllable brake device and replaces a conventional friction type electromagnetic clutch device by using the same. Two or more rotary power units with one or more types are combined to form a hybrid power system with planetary clutches.
Patent KR-20210073064-A (KR)
Title: Cluster having segment lcd cluster
Inventor: PARK CHONG BAE
IPC: B60Q3/12
Filed: 2019-12-10
Abstract: The present invention relates to a cluster for a vehicle employing a segment LCD. More specifically, the present invention relates to a cluster for a vehicle, which is able to detect a disorder in a specific warning light. In accordance with one embodiment of the present invention, the cluster comprises: a segment LCD panel including a plurality of segments; and a substrate which is placed under the segment LCD panel, and which includes one or more first light sources falling under a backlight of the segment LCD panel and one or more second light sources which are individually turned on or off. The segment LCD panel includes: a liquid crystal area including a liquid crystal (LC); and one or more LC dam areas with no LC placed. At least a part of the LC dam areas can be overlapped vertically with each of the one or more second light sources.
Patent KR-20210073069-A (KR)
Title: Corner connection structure of portable building for a camping car
Inventor: KIM GYEONG CHANG
IPC: E04B1/61
Filed: 2019-12-10
Abstract: The present invention relates to a corner connecting structure of a mobile building for a camper, which increases the strength of a coupling part. In accordance with the present invention, an insert part is formed in a second wall panel, one side of a reinforcing material is closely attached to an insulation foam. An outer surface material, the insulation foam, and the reinforcing material are fastened with each other by a first fastening member.
Patent KR-20200112626-A (KR)
Inventor: PARK SEUL KI
IPC: G03F7/028
Filed: 2019-12-11
Abstract: The present invention provides a photosensitive resin composition for forming a partition wall; a display partition structure produced by the photosensitive resin composition; and a display device comprising the same. The photosensitive resin composition for forming a partition wall comprises: (A) a coloring agent; (B) an alkali soluble resin; (C) a polymerizable compound; (D) an optical polymerizable initiator; and (E) a solvent. A hardening membrane produced by the photosensitive resin composition has a maximum penetration ratio of less than 10% at a wavelength of 450 nm or more and 470 nm or less, and has a minimum penetration ratio of 30% or more at a wavelength of 620 nm or more and 660 nm or less.
Patent KR-20210074914-A (KR)
Title: Urns with multiple compartments
Inventor: KIM YONG ROK
IPC: A61G17/08
Filed: 2019-12-12
Abstract: The present invention relates to an ossuary box comprising a main body (100) having a storage part (130) for accommodating items containing bones and a cover (200) covering the entrance of the main body. The storage part is provided with a partition plate (110) for dividing the storage part into a plurality, the interior of the storage part is composed of a bottom surface (120) forming the bottom of the storage part and a side surface (130) forming a side part of the storage part, the partition plate is formed of a bottom surface forming a bottom portion, a side surface forming a side portion, and an upper surface (111) forming an upper portion, the bottom surface of the partition plate is arranged in close contact with the bottom surface of the storage part, the side surface of the partition plate is arranged in close contact with the side of the storage part, and the upper surface of the partition plate is flat, but a concave portion (112) is provided at a predetermined position.
Patent KR-20210078290-A (KR)
Title: Data Clustering Method for Energy Demand Management in Smart Energy Cities
Inventor: PARK SE HYUN
IPC: G06F16/906
Filed: 2019-12-18
Abstract: According to the present invention, disclosed is a data clustering method for energy demand management in smart energy cities. Therefore, the method reduces energy usage costs while efficiently using energy.
Patent KR-20210081567-A (KR)
Title: Light emitting display apparatus
Inventor: SEMIN KOONG
IPC: G09G3/32
Filed: 2019-12-24
Abstract: The present invention is to provide a light emitting display apparatus capable of controlling the level of panel voltage, supplied to a light emitting display panel during a blank period in which internal compensation is not performed, to be equal to or similar to the level of panel voltage supplied to the light emitting display panel during an active period in which internal compensation is performed. The light emitting display apparatus includes: a display panel including pixels on which an image is displayed, and gate lines and data lines connected to the pixels; a voltage supply unit supplying panel voltage to a panel voltage supply line provided in the display panel; and a control unit controlling the voltage supply unit.
Patent KR-20210082008-A (KR)
Title: Anti-inflammatory composition comprising buddleja davidii extract
Inventor: KIM KI YOUNG
IPC: A23L33/105
Filed: 2019-12-24
Abstract: The present invention relates to an anti-inflammatory composition containing a Buddleja davidii extract. According to the present invention, the composition containing the Buddleja davidii extract of the present invention not only exhibits an excellent anti-inflammatory effect, but also does not cause side effects even when applied to the human body because it is non-toxic, thereby having high utilization as a pharmaceutical composition, cosmetic composition, and food composition for treating inflammatory diseases.
Patent KR-20210084909-A (KR)
Title: Method and device for matching clinical trials data
Inventor: JUNG JI HEE
IPC: G16H50/70
Filed: 2019-12-30
Abstract: The present invention relates to a clinical trial data matching method and apparatus and the purpose of the present invention is to provide a user with another clinical trial result matching one clinical trial result. The present invention for achieving the purpose comprises: a step a for receiving first clinical trial data from at least one website including clinical trial data; a step b for extracting first valid data by crawling through the first clinical trial data and storing the first valid data in a database; a step c for calculating the similarity between the first valid data and second valid data stored in the database; a step d for, when the similarity is equal to or greater than a pre-set threshold value, determining that the first clinical trial data and second clinical trial data corresponding to the second valid data are similar and matching the first clinical trial data and the second clinical trial data; and a step e for correcting a matching state of the first and second clinical trial data to a complete state.
Patent KR-20210086332-A (KR)
Title: Touch display apparatus
Inventor: SEUNGJAE LEE
IPC: G06F3/041
Filed: 2019-12-31
Abstract: A touch display apparatus in accordance with various embodiments of the present invention comprises: a display panel on which pixels and touch electrodes are disposed; a main power integrated circuit (IC) generating a common voltage signal applied to the touch electrodes and at least one gate voltage signal applied to the pixels; a touch power IC outputting, by using the common voltage signal, a touch driving signal of a pulse signal in accordance with a touch synchronization signal, which defines a display driving period and a touch driving period, outputting a load free driving signal of the pulse-signal by using a gate low voltage signal of the at least one gate voltage signal, and outputting a pseudo touch driving signal corresponding to the pulse signal and having a reverse phase, which is inverted, by using at least one gate high voltage signal of the at least one gate voltage signal; and a gate driving circuit supplying a gate pulse based on the at least one gate voltage signal to gate lines connected to the pixels for the display driving period, and supplying the load free driving signal to the gate lines for the touch driving period. The present invention can effectively improve EMI levels.
Patent KR-20190020332-A (KR)
Title: 약물용 스마트 팩 시스템
Inventor: CONLON KEVIN M
IPC: G16H20/13
Filed: 2017-06-19
Abstract: 블리스터 팩 스마트 분배 패키지(100)가 개시되어 있고, 이는 사용자가 블리스터 팩(104)으로부터 알약과 같은 고체 약물을 인출할 때 파괴되는 블리스터 팩 포켓(110) 위에 위치된 전도체를 갖는 오버레이(102)를 갖는다.  사용자가 스마트 팩으로부터 고체 약물을 인출한 날짜 및 시간은 스마트 팩 상의 전자 장치 및 통신 패키지(122)에 의해 기록된다.  그 후, 로컬 통신 디바이스(112)는 이 준수도 데이터를 수신하고 이 데이터를 서버에 송신하고, 서버는 준수도 데이터를 포함하는 데이터 구조를 생성한다.  약물이 거의 만료되거나 또는 만료되었음을 나타내기 위해 색상이 변화되는 블리스터 팩 오버레이가 사용될 수 있다.
Patent KR-20190025977-A (KR)
Title: 센서 데이터의 다차원 주파수 도메인 외삽
Inventor: HARBAUGH J KENT
IPC: H04L29/08
Filed: 2017-07-19
Abstract: 장치 및 주파수 데이터 외삽기의 실시예들이 일반적으로 여기에 설명된다.  주파수 데이터 외삽기는 2차원 주파수 그리드에 매핑된 입력 주파수 데이터를 수신할 수 있다.  예로서, 입력 주파수 데이터는 물리적 환경에서 센서의 펄스 전송에 응답하여, 장치의 센서에서 수신된 리턴 신호들에 기초할 수 있다.  주파수 그리드의 영역은 높은 정확도 또는 낮은 정확도로 분류될 수 있다.  기본 직사각형들의 그룹은 높은 정확도 영역 내에서 결정될 수 있다.  열-방향 외삽 행렬 및 행-방향 외삽 행렬은 기본 직사각각형들의 입력 주파수 데이터에 기초하여 결정될 수 있다.
Patent KR-20190036532-A (KR)
Title: 에어로졸 전달 장치에서의 기체 검출 기법
Inventor: Sur Rajesh
IPC: A24F40/65
Filed: 2017-07-03
Abstract: 제어 보디는, 가열 요소를 구비하며 에어로졸 전구체 조성물을 포함하는 카트리지와 결합되거나 또는 결합 가능하고, 제어 보디 및 카트리지는 에어로졸 전달 장치를 형성한다.  제어 보디는 에어로졸 전구체 조성물의 성분들을 활성화 및 기화하기 위해 가열 요소를 제어하는 제어 부품을 포함한다.  제어 보디는 또한, 제어 보디의 환경에서 기체의 존재를 검출하도록 구성되는 기체 감지기를 포함하고, 기체 감지기 또는 제어 부품은 검출된 기체의 존재에 응답하여 에어로졸 전달 장치의 적어도 하나의 기능 요소의 동작을 제어하도록 더 구성된다.